#top-box{
	width: 1290px; 
	height: 420px;
}

#count_down {
    border: 3px solid #e60012;
    border:none;
    border-radius: 10px;
    width: 364px;
    height: 65px;
    line-height: 65px;
    color: #fff;
    font-size: 27px;
    font-family: "微软雅黑", arial;
    text-align: center;
    position: absolute;
    top: 328px;
    left: 328px;
    background-color: rgba(0,0,0, 0.49);
}

#count_down:before {
    content: "直播倒计时  ";
    font-size: 23px;
}
